| Item | Part No. | Part Name | Qty | Serial No. |
| 6631-51-5000 | OIL FILTER ASS'Y | | 23510- |
| \0\6610-51-5000 | BYPASS FILTER A. | | 20338-23509 |
| 1 | 6610-51-5100 | CASE | | 20338- |
| 2 | 6610-51-5640 | PLUG | | 20338- |
| 3 | 6631-51-4520 | PLUG | | 23510- |
| 3 | \0\6610-51-4520 | PLUG | | 20338-23509 |
| 6610-51-5050 | ELEMENT ASS'Y | | 20338- |
| 4 | \6\ | ELEMENT | | 20338- |
| 5 | 6610-51-5620 | O-RING | | 20338- |
| 6 | 02894-07201 | O-RING | | 20338- |
| 7 | 6610-51-5610 | SUPPORT | | 20338- |
| 8 | 6610-51-5630 | SPRING | | 20338- |
| 9 | 6610-51-5510 | COVER | | 20338- |
| 10 | 6631-51-4520 | PLUG | | 23510- |
| 10 | \0\6610-51-4520 | PLUG | | 20338-23509 |
| 11 | 6610-51-5520 | COUPLING | | 20338- |
| 12 | 6610-51-5530 | COUPLING | | 20338- |
| 13 | 02010-20532 | BOLT | | 23510- |
| 13 | 600-211-1850 | BOLT | | 20338-23509 |
| 14 | 02310-11020 | WASHER | | 20338- |
| 15 | 6127-51-5911 | BRACKET | | 26090- |
| 15 | \0\6127-51-5910 | BRACKET | | 20338-26089 |
| 15 | 6127-51-5790 | BRACKET,(EXTREME COLD TERRAIN SPEC.) | | 40407- |
| 16 | 01011-31215 | BOLT | | 20338- |
| 17 | 01010-31275 | BOLT | | 20338- |
| 18 | 01602-01236 | WASHER | | 20338- |
| 19 | 6691-21-6540 | BAND | | 20338- |
| 20 | 6643-11-4641 | BOLT | | 20338- |
| 21 | 07102-20404 | HOSE,INLET | | 23296- |
| 21 | \0\07100-20404 | HOSE,INLET | | 20338-23295 |
| 22 | 6691-51-9951 | ELBOW | | 20338- |
| 23 | 6127-51-5930 | ELBOW | | 20338- |
| 24 | 6691-51-9920 | HOSE,OUTLET | | 23296- |
| 24 | \0\07100-20403 | HOSE,OUTLET | | 20338-23295 |
| 25 | 6691-51-9961 | NIPPLE | | 20338- |
| 26 | 6127-51-5930 | ELBOW | | 20338- |
| 27 | 09633-00125 | PLATE, INSTRUCTION | | 20338- |
| 27 | 09633-81125 | PLATE, INSTRUCTION,(GERMAN) | | 26691- |
| 27 | 09633-20126 | PLATE, INSTRUCTION,(FRENCH) | | .- |
| 27 | \0\09633-20125 | PLATE, INSTRUCTION,(FRENCH) | | 26691-. |
| 27 | 09634-03120 | PLATE, INSTRUCTION,(CZECHOSLOVASKIAN) | | 26691- |
